Technique of FBG fabrication with an arbitrary spectrum

A. Quintela; J. M. Lázaro; J. Mirapeix; N. Becue; M. Silva; J. M. López-Higuera

doi:10.1117/12.738544

2 July 2007 Technique of FBG fabrication with an arbitrary spectrum

A. Quintela, J. M. Lázaro, J. Mirapeix, N. Becue, M. Silva, J. M. López-Higuera

Proceedings Volume 6619, Third European Workshop on Optical Fibre Sensors; 66192S (2007) https://doi.org/10.1117/12.738544
Event: Third European Workshop on Optical Fibre Sensors, 2007, Napoli, Italy

Abstract

An arbitrary FBG spectrum can be obtained as the addition of the contribution of some concatenated subFBGs written without phase jump using the same phase mask. An adaptive filter is used in order to obtain, from the desired spectrum, the parameters of the different subFBGs reproducing the required response.

Citation Download Citation

A. Quintela, J. M. Lázaro, J. Mirapeix, N. Becue, M. Silva, and J. M. López-Higuera "Technique of FBG fabrication with an arbitrary spectrum", Proc. SPIE 6619, Third European Workshop on Optical Fibre Sensors, 66192S (2 July 2007); https://doi.org/10.1117/12.738544

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